# ARCO Zeus vs Renogy Tech

The clearest difference is rating: Renogy Tech at 5.0 against ARCO Zeus's 4.3. Renogy Tech also leads on iOS requirement (13.0 vs 15.6). ARCO Zeus's advantage is update cadence (every 6 weeks vs every 11 months) and ratings volume (6 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Renogy Tech holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: ARCO Zeus has 6 ratings behind it against 1, so its average is the more settled of the two.

ARCO Zeus ships an update every 6 weeks, Renogy Tech every 11 months. The most recent releases landed on August 5, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | ARCO Zeus | Renogy Tech |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (6 ratings)](https://appshunter.io/ios/app/arco-zeus/id6446371700/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/renogy-tech/id6737466248/reviews)** |
| Number of ratings | **6** | 1 |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 11 months |
| Monetization | Free | Free |
| Size | 97 MB | 28 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Dominic Policicchio](https://appshunter.io/developer/1710463382) | [Renogy Suzhou Co.,Ltd.](https://appshunter.io/developer/1490992894) |

## What reviewers say

### ARCO Zeus

[App page](https://appshunter.io/ios/app/arco-zeus/id6446371700)

Configure, control, and monitor your ARCO Smart Regulator. Customize charging profiles and safety limits for optimal system performance. Offers default profiles for quick setup or expert tuning.

**Highlights:** Configure ARCO Smart Regulator, Monitor system performance, Customize charging profiles, Set safety limits, Choose default battery profiles, Expert tuning assistance

**Features:** macOS Compatibility

**In-app purchases:** none


### Renogy Tech

[App page](https://appshunter.io/ios/app/renogy-tech/id6737466248)

This application facilitates firmware downloads, device upgrades, and vehicle configuration for RV owners. It assists in troubleshooting and repairing onboard systems, and enables bulk device configuration for OE manufacturers.

**Highlights:** Firmware download, Device upgrade, Device replacement, Vehicle configuration, System troubleshooting, Batch device configuration

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is ARCO Zeus free?

ARCO Zeus is free to download, with no in-app purchases.

### Is Renogy Tech free?

Renogy Tech is free to download, with no in-app purchases.

### Which has better reviews, ARCO Zeus or Renogy Tech?

Renogy Tech is rated higher. ARCO Zeus averages 4.3 out of 5 from 6 ratings, while Renogy Tech averages 5.0 from 1 ratings.

### Do ARCO Zeus or Renogy Tech have ads?

Neither ARCO Zeus nor Renogy Tech shows ads.

### Which is updated more often, ARCO Zeus or Renogy Tech?

ARCO Zeus ships an update every 6 weeks, and Renogy Tech every 11 months. Most recently, ARCO Zeus was updated on August 5, 2026 and Renogy Tech on September 14, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*